c_cpp WCL - 实验室8

Posted 2021-05-14

#include <blynk.h>

Servo myservo;

void setup() {
    
    Blynk.begin("a38d6027dede45649462372d51dcf0b70");
    myservo.attach(D2);
    myservo.write(0);
}

void loop() {
  Blynk.run();
}

BLYNK_WRITE(V1) 
{
  int pinData = param.asInt(); 
  switch(pinData) {
      case 1: {
          myservo.write(0);
          break;
      }
      case 2: {
          myservo.write(90);
          break;
      }
      case 3: {
          myservo.write(180);
          break;
      }
  }
}